About Monroe County

County Seat Waterloo
Established 1816
Named After James Monroe
Population 34,969 residents
Area 521 square miles

Monroe County, Illinois is located in the southwestern portion of the state, directly across the Mississippi River from St. Louis, Missouri. Monroe County seat is Waterloo, a historic German settlement established in the early 19th century. Monroe County includes approximately 398 square miles and has a population of around 34,000 residents as of recent estimates. Monroe County was formed in 1816 and named after James Monroe, the fifth President of the United States. Monroe County is known for its rolling bluffs, limestone bluffs along the Mississippi River, and rich agricultural heritage. Major communities include Waterloo, Columbia, Valmeyer, and Hecker. Monroe County is home to Fort de Chartres State Historic Site, a reconstructed French colonial fort dating to the 1750s, and Maeystown, a National Historic District village that preserves German immigrant architecture. Monroe County Courthouse, located at 100 South Main Street in Waterloo, houses the County Clerk, Circuit Clerk, and State's Attorney offices. Monroe County Recorder's office, responsible for maintaining land records, is also located at the courthouse complex. Monroe County Assessor's office at 901 Illinois Avenue in Waterloo handles property assessments and tax records. Monroe County's economy blends agriculture, particularly grain farming and livestock, with suburban residential development as part of the greater St. Louis metropolitan area. Monroe County's proximity to St. Louis has driven significant growth while maintaining its rural character and historic German cultural heritage.

Court Records & Case Information

The Access to public records in Monroe County is facilitated through the Monroe County Circuit Court serves this county and is located at 100 South Main Street in Waterloo. The court handles civil, criminal, family, and probate cases for this area. Court records and case filings can be requested in person or through the Illinois online court portal.

Monroe County Circuit Court is located in Waterloo, Illinois and is the court of general jurisdiction for Monroe County. The court has jurisdiction over civil and criminal cases, including felonies, misdemeanors, traffic violations, and small claims.

Sheriff, Police & Law Enforcement

Law Enforcement & Arrests

  • Under the Illinois Freedom of Information Act (5 ILCS 140/1 et seq.), citizens have the right to request arrest records and police reports from these agencies.
  • Written requests should be submitted to the specific law enforcement agency that created the record.
  • Mugshot and booking photo access varies by department; some agencies provide these through in-person requests while others may post recent bookings on their websites.
  • Processing fees may apply for copies of reports and records.

Criminal, Arrest & Jail Records

Jail & Inmate Records

  • The bond and bail process follows Illinois state law, allowing detainees to post bail for release pending court proceedings.

Courts & Case Records

  • Fees for copies of court documents are established by Illinois statute, typically $2 for the first page and 50 cents for each additional page, plus certification fees when applicable.
  • Civil cases exceeding $50,000 are heard in the Law Division, while smaller claims may be filed in small claims court with simplified procedures.

Property & Public Records

  • Monroe County offers online property record access through a third-party vendor accessible via Monroe County website at monroecountyil.gov, allowing users to search by name, document type, or legal description.
  • There may be subscription fees for detailed document images, though basic index searches are often available at no cost.
  • Monroe Chief County Assessment Officer's office, located at 901 Illinois Avenue, Waterloo, IL 62298 (phone: 618-939-8681 ext.
  • The Assessor's website provides a free GIS mapping system and property search tool where users can look up parcel numbers, assessed values, property characteristics, and ownership information.
  • Certified copies of recorded documents can be requested from the Recorder's office for a statutory fee of $2 for the first page and 50 cents for each additional page, plus $1 for certification.
901 Illinois Avenue, Waterloo, IL 62298 • Phone: 618-939-8681

Vital Records

Vital records for this county include birth, death, marriage, and divorce certificates issued under state vital statistics law.

  • The current fee for a certified birth or death certificate is $15 for the first copy and $4 for each additional copy of the same record ordered at the same time.
  • Processing time for in-person requests is typically immediate during business hours, while mail requests may take 2-3 weeks.
  • Online ordering is available through VitalChek, the state's authorized vendor, with expedited processing options for additional fees.
  • Marriage licenses are issued by Monroe County Clerk's office; couples must apply in person with valid identification and pay the required fee (approximately $60).
  • To obtain divorce records, requesters should contact the Circuit Clerk at with case information including names of parties and approximate date.
100 South Main Street, Waterloo, IL 62298 • Phone: 618-939-8681

Business & Licensing

Business records, licenses, and permits for this county are processed by the County Clerk and local government offices.

  • The Secretary of State maintains a searchable online database at ilsos.gov where users can look up business entities, view their status, registered agent information, and formation dates.
  • This database is free to access and includes corporations, LLCs, not-for-profit organizations, and other registered entities throughout Illinois.
  • Monroe County Zoning Department, located at 901 Illinois Avenue in Waterloo (phone: 618-939-8681), handles zoning permits and land use approvals for unincorporated areas.
  • Monroe County Chamber of Commerce, serving Waterloo and surrounding communities, can be reached through their website and provides business networking and economic development information.
100 South Main Street, Waterloo, IL 62298 • Phone: 618-939-8681

Official Government Resources

Frequently Asked Questions

How can I search for someone recently arrested in Monroe County, Illinois?
To search for someone recently arrested in Monroe County, Illinois, you can contact the Monroe County Jail. The facility provides an inmate lookup service that can be accessed by calling the jail directly at their main phone number. You can visit the Monroe County Sheriff's Office website for more information on the arrest records and inmate search process.
Mugshots or booking photos in Monroe County, Illinois, can be obtained from the Monroe County Sheriff's Office. They may provide access to these records through their office or an online portal. For specific inquiries, you can contact the Sheriff's Office directly to learn about the availability and process for obtaining these images.
To obtain a criminal background check in Monroe County, Illinois, you can contact the Illinois State Police Bureau of Identification. Locally, you can also reach out to the Monroe County Sheriff's Office for guidance on the process. They can provide information on the necessary forms and any fees associated with obtaining a background check.
You can look up sex offenders in Monroe County, Illinois, by accessing the Illinois State Police Sex Offender Registry. This online database allows you to search for registered sex offenders by name, location, or compliance status. The registry provides detailed information about offenders residing in Monroe County and throughout Illinois.
To register to vote in Monroe County, you can register in person at the Monroe County Clerk's office at 100 South Main Street in Waterloo, by mail using the Illinois voter registration form, or online at elections.il.gov. The registration deadline is 28 days before any election (16 days for online registration). You must be a U.S. Citizen, at least 18 years old by Election Day, and a resident of the county for at least 30 days. The County Clerk's office can also assist with absentee ballot applications and early voting information at (618) 939-8681.
Property records in Monroe County can be accessed through the Monroe County Recorder of Deeds of Deeds office at 100 South Main Street, Waterloo, or online through the county's website at monroecountyil.gov. The Recorder maintains deeds, mortgages, liens, and other recorded documents, while the county Assessor's office at 901 Illinois Avenue provides free online access to property tax records, assessed values, and GIS mapping tools. You can search by owner name, address, or parcel number to find ownership information, legal descriptions, and transaction history. Certified copies can be requested from the Recorder's office for statutory fees.
Birth and death certificates for events occurring in Monroe County can be requested from the Monroe County Clerk's office at 100 South Main Street, Waterloo, IL 62298, by calling (618) 939-8681. The fee is $15 for the first certified copy and $4 for each additional copy of the same record. In-person requests are processed immediately during business hours, while mail requests take 2-3 weeks. You can also order Illinois vital records through the Illinois Department of Public Health at dph.illinois.gov or through their authorized vendor VitalChek for online ordering with expedited options. Valid photo identification and proof of relationship to the person named on the certificate are required.
Business records in Monroe County can be found through several sources depending on the type of business. For assumed name (DBA) registrations, contact the Monroe County Clerk's office at (618) 939-8681 or visit 100 South Main Street in Waterloo. For corporations, LLCs, and other formal business entities, use the free Illinois Secretary of State business entity search at ilsos.gov, which provides information on registered businesses throughout the state. Individual municipalities like Waterloo and Columbia issue local business licenses through their respective city halls. Professional licenses are regulated by the Illinois Department of Financial and Professional Regulation at the state level.

Nearby Counties

Jefferson County MO Randolph County IL